diff options
Diffstat (limited to 'target/linux/at91/patches-5.10/224-ARM-dts-at91-sama7g5-add-ram-controllers.patch')
| -rw-r--r-- | target/linux/at91/patches-5.10/224-ARM-dts-at91-sama7g5-add-ram-controllers.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/at91/patches-5.10/224-ARM-dts-at91-sama7g5-add-ram-controllers.patch b/target/linux/at91/patches-5.10/224-ARM-dts-at91-sama7g5-add-ram-controllers.patch new file mode 100644 index 0000000000..3c36a41fbd --- /dev/null +++ b/target/linux/at91/patches-5.10/224-ARM-dts-at91-sama7g5-add-ram-controllers.patch @@ -0,0 +1,41 @@ +From cf96a88e44f1fde9f1a30ab335329ff9e895e6f8 Mon Sep 17 00:00:00 2001 +From: Claudiu Beznea <claudiu.beznea@microchip.com> +Date: Mon, 23 Aug 2021 16:19:13 +0300 +Subject: [PATCH 224/247] ARM: dts: at91: sama7g5: add ram controllers + +Add RAM and RAMC PHY controllers. These are necessary for platform +specific power management code. + +Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> +Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> +Link: https://lore.kernel.org/r/20210823131915.23857-3-claudiu.beznea@microchip.com +--- + arch/arm/boot/dts/sama7g5.dtsi | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi +index cc6be6db7b80..ecabab4343b6 100644 +--- a/arch/arm/boot/dts/sama7g5.dtsi ++++ b/arch/arm/boot/dts/sama7g5.dtsi +@@ -515,6 +515,18 @@ spi11: spi@400 { + }; + }; + ++ uddrc: uddrc@e3800000 { ++ compatible = "microchip,sama7g5-uddrc"; ++ reg = <0xe3800000 0x4000>; ++ status = "okay"; ++ }; ++ ++ ddr3phy: ddr3phy@e3804000 { ++ compatible = "microchip,sama7g5-ddr3phy"; ++ reg = <0xe3804000 0x1000>; ++ status = "okay"; ++ }; ++ + gic: interrupt-controller@e8c11000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; +-- +2.32.0 + |